BBC .500″ Crank Pulley Spacer #1117

The #1117 is a .500″ thick crank pulley spacer for use with Innovators West BBC harmonic dampers or for use in a custom application where a BBC stock style 3 or 6-bolt pulley needs to be spaced out. The spacer has a male 2.275″ damper register on the rear of the spacer and a matching female 2.275″ pulley register on the front of the spacer.